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. 2021 May 7;12:650283. doi: 10.3389/fphar.2021.650283

FIGURE 4.

FIGURE 4

Ibudilast administration decreased the expression of pyroptotic markers (IL-1β and IL-18) in mice with FA-induced AKI. (A) Immunohistochemical labeling for IL-1β, bar = 50 μm. (B) Western blot showing the levels of pro-IL-1β and IL-1β. (C) Semiquantitative measurements of IL-1β. (D) Relative mRNA expression of IL-1β. (E) Immunofluorescence staining for IL-18, bar = 50 μm. (F) Western blot of pro–IL-18 and IL-18. (G) Semiquantitative measurements of IL-18. (H) Relative mRNA expression of IL-18. Data are presented as the mean ± SEM, n = 5. *p < 0.05, **p < 0.01, and ***p < 0.001.